Barboza, J. (2011). The environment, risk and liability in international law. Martinus Nijhoff Publishers.
Čikaški stil citiranja (17. izdanje)Barboza, Julio. The Environment, Risk and Liability in International Law. Leiden [Netherlands] ; Boston: Martinus Nijhoff Publishers, 2011.
MLA način citiranja (9. izdanje)Barboza, Julio. The Environment, Risk and Liability in International Law. Martinus Nijhoff Publishers, 2011.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.